Phys. Rev. C 68, 024311 (2003) [7 pages]Decay out of superdeformed bandsReceived 4 September 2002; published 21 August 2003 A consistent theory of the decay out of superdeformed rotational levels is presented. It is based on exact equations for Green’s functions, taking into account simultaneously both the residual and the electromagnetic interactions. In the weak-coupling limit, we generalized the two-level model of Stafford and Barrett to the case where the superdeformed level is coupled with an infinite equidistant spectrum of normal compound states. For nonoverlapping levels, the general equations of Vigezzi et al. are rederived. The possibility of the nonexponential decay law is discussed. © 2003 The American Physical Society URL:
http://link.aps.org/doi/10.1103/PhysRevC.68.024311
DOI:
10.1103/PhysRevC.68.024311
PACS:
21.60.-n, 21.10.Re, 27.70.+q, 27.80.+w
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